title: [The problem of typhus relapse; Brill's disease].
mesh_terms: D002908:Chronic Disease; D006801:Humans; D012008:Recurrence; D014438:Typhus, Epidemic Louse-Borne / Q000150:complications*
keywords: TYPHUS/complications
vernacular_title: Zur Frage des Fleckfieberrezidivs; Brillsche Krankheit.